Merge pull request #268 from CESNET/plugins-usage #80

Job	Run time
check / clang-checks	1m 34s
check / editor-config	12s
build-os-matrix	2s
build (oraclelinux:9) / build	2m 38s
rpm-build (oraclelinux:9) / rpm-build	5m 40s
make-tests (oraclelinux:9) / tests	2m 19s
rpm-install (oraclelinux:9) / rpm-install	1m 11s
	13m 36s

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